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TitleCrystal structure of the leadzyme at 1.8 A resolution: metal ion binding and the implications for catalytic mechanism and allo site ion regulation.
Journal, issue, pagesBIOCHEMISTRY, Vol. 42, Page 9554-9563, Year 2003
Publish dateJan 31, 2003 (structure data deposition date)
AuthorsWedekind, J.E. / McKay, D.B.
External linksBIOCHEMISTRY / PubMed:12911297
MethodsX-ray diffraction
Resolution1.8 - 1.81 Å
Structure data

PDB-1nuj:
THE LEADZYME STRUCTURE BOUND TO MG(H20)6(II) AT 1.8 A RESOLUTION
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

PDB-1nuv:
The Leadzyme Ribozyme Bound to Mg(H2O)6(II) and Sr(II) at 1.8 A resolution
Method: X-RAY DIFFRACTION / Resolution: 1.81 Å

Chemicals

ChemComp-MG:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-SR:
STRONTIUM ION

KeywordsRNA / RIBOZYME / LEADZYME / LEAD-DEPENDENT CLEAVAGE / MG(H20)62+ / BULGED NUCLEOTIDES / HYDRATED MAGNESIUM / PSEUDOHELICAL PACKING / STICKY ENDS / ALTERNATE CONFORMATION / HOMOPURINE BASE PAIRS / MG(H2O)6(II) / SR(II)

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